Pest control

Oxygenfree An2Di nitrogen generator

The OxygenFree An2Di eco-friendly nitrogen generator for pest control is a modern solution designed for the do-it-yourself, ecological pest control of books, documents, archives, and other valuable collections.

The device was developed with the needs of museums, libraries, archives, and cultural institutions in mind, seeking to effectively protect their resources while avoiding the use of hazardous chemicals.

Completely safe

Environmentally friendly

Unlike chemical-based methods, OxygenFree An2Di does not require the use of any toxic substances. Nitrogen, a natural component of air, poses no threat to humans or the environment.

After the process is complete, the gas is simply released back into the atmosphere, leaving no harmful residue behind.

Simple, fast and economical

Disinfestation of archives

Pest control takes place in a special EVOH foil balloon, tightly sealed around the object. Thanks to its oxygen resistance, the foil creates ideal conditions for the process.

Importantly, the material can be reused, which has a positive impact on operating costs. The entire procedure is easy to perform and does not require the involvement of external companies – it can be performed independently, anywhere, even for a single object.

Ready to use immediately after purchase

Complete Archives pest control kit

The kit includes all the necessary components to get you started immediately:

Nitrogen generator with an intuitive control panel,
Additional tank,
Impulse sealer for foil,
EVOH foil for the construction of anaerobic balloons,
Compressor,
Set of valves, hoses, and accessories

All this makes the OxygenFree An2Di a practical, ecological, and effective solution that allows for the effective protection of valuable crops – without chemicals, waste, or unnecessary complications.

Parameters

Product specifications

Parameter	Value
Maximum suction capacity	640 l/min
Maximum working capacity at 1 bar	560 l/min
Maximum pressure	12 Bar
Operating pressure	10 Bar
Tank capacity	100 l
Device volume	68 dB
Rated power of the compressor	3 kW (2 x 1500 W)
Power	230V / 50 Hz
Engine type	Inductive
Required security	16 A
Work cycle	S2-15
Device weight	~55 kg
Piston arrangement	R
Number of pistons	4
Cylinder type	Heat-treated
Pressure reducer, water separator	YES
Overload protection	YES
Safety valve	Built-in

An environmentally friendly method of disinsection using nitrogen extracted from the air, monitoring the entire process inside the balloon, without chemicals, waste, or unnecessary complications.